Dr Margaret Ann Sheehan, MD - Medicare Pediatrics in Castle Rock, CO

Dr Margaret Ann Sheehan, MD is a medicare enrolled "Pediatrics" physician in Castle Rock, Colorado. Her current practice location is 4318 Trail Boss Dr, Ste 100, Castle Rock, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 338-4545.

Dr Margaret Ann Sheehan is licensed to practice in Colorado (license number 27830) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1902913668.

Contact Information

Dr Margaret Ann Sheehan, MD
4318 Trail Boss Dr, Ste 100,
Castle Rock, CO 80104-7512
(303) 338-4545
Not Available

Map and Direction




Physician's Profile

Full NameDr Margaret Ann Sheehan
GenderFemale
SpecialityPediatrics
Location4318 Trail Boss Dr, Castle Rock, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902913668
  • Provider Enumeration Date: 08/25/2006
  • Last Update Date: 06/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6103098363
  • Enrollment ID: I20111012000124

Medical Identifiers

Medical identifiers for Dr Margaret Ann Sheehan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902913668NPI-NPPES
01278308MedicaidCO
13643OtherCOKAISER COMMERCIAL NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 27830 (Colorado)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Margaret Ann Sheehan allows following entities to bill medicare on her behalf.
Entity NameColorado Permanente Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760599724
PECOS PAC ID: 1254238454
Enrollment ID: O20031216000640

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Margaret Ann Sheehan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Margaret Ann Sheehan, MD
10350 E Dakota Ave,
Denver, CO 80247-1314

Ph: () -
Dr Margaret Ann Sheehan, MD
4318 Trail Boss Dr, Ste 100,
Castle Rock, CO 80104-7512

Ph: (303) 338-4545

Reviews and Comments


Pediatrics Doctors in Castle Rock, CO

Dr. Judy Ferer Bloomberg, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1 Oakwood Park, Ste 101, Castle Rock, CO 80104
Phone: 303-688-2320    Fax: 303-688-1371
Dr. Sarah Ellen Grope, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2352 Meadows Blvd, Suite 170, Castle Rock, CO 80109
Phone: 303-688-5226    Fax: 303-814-0717
Dr. David C Simon, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 410 S Wilcox St, Castle Rock, CO 80104
Phone: 303-688-6900    Fax: 303-688-1417
Dr. Herbert Joel Josepher, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2352 Meadows Blvd, Suite 170, Castle Rock, CO 80109
Phone: 303-688-5226    Fax: 303-814-0717
Dr. Michael J Milobsky, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2352 Meadows Blvd, Suite 170, Castle Rock, CO 80109
Phone: 303-688-5226    Fax: 303-814-0717
Regina Marie Lurie, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2352 Meadows Blvd, Suite 170, Castle Rock, CO 80109
Phone: 303-688-5226    Fax: 303-814-0717
Jennifer Lynne Anderson, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1001 S Perry St Ste 101b, Castle Rock, CO 80104
Phone: 303-688-2228    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.